EPM5192-1LC - MAX 5000 CPLD 192-Macrocell 62.5MHz | Altera
Артикул: EPM5192-1LC ✗ Снят с производства| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $38.5 | $38,50 |
| 10 | $32.75 | $327,50 |
| 100 | $27.1 | $2.710,00 |
| 500 | $22.85 | $11.425,00 |
| 1.000 | $19.4 | $19.400,00 |
EPM5192-1LC Обзор
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that integrates multiple PAL/GAL-style macrocell blocks on a single die. Within the broader taxonomy, CPLDs sit alongside simple PLDs as the "instant-on, deterministic-timing" branch of programmable logic, distinct from SRAM-loaded FPGAs that require a configuration device. MAX 5000 specifically targets high logic-to-pin density in 5 V systems, historically used as bus decoders, address mapping, peripheral glue, and state-machine controllers. Designers choose this family for deterministic propagation delays, zero boot time, and excellent pin-locked retrofits into legacy 5 V backplanes.
Key features of the EPM5192-1LC include 192 macrocells across four logic-array blocks (LABs), a programmable interconnect array (PIA), 64 bi-directional I/O pins with individually programmable direction and pull-up resistors, JTAG-compliant IEEE 1149.1 boundary-scan support, and an erasable EPROM process technology that is one-time programmable after window erasure. Power consumption is approximately 0.6 mA standby (outputs disabled) and a few hundred mA dynamic depending on toggle rate and frequency, all on a single 5 V supply.
Typical applications for the EPM5192-1LC include 5 V bus arbitration and address decoding in VME/PCI industrial backplanes, peripheral glue logic in legacy telecom and instrumentation chassis, ISA-bus address mapping, custom state machines for motor control, and pin-locked drop-in replacements for vintage 22V10/26V12-style designs requiring higher macrocell count. The 64-pin ceramic J-lead package preserves thermal margin for industrial-grade environments. Designers migrating from 5 V to 3.3 V logic should consider the newer MAX 7000AE or MAX II families; EPM5192-1LC is intended strictly for 5 V legacy systems and is recommended for long-life industrial, military and aerospace retrofits where parts longevity matters more than state-of-the-art density.
Аналоги без доработки для EPM5192-1LC — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с EPM5192-1LC (тот же форм-фактор и посадочное место) — отличается по Package, Process Technology, Mounting Type, RoHS Status, Family.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
EPM5192LC-1
✅ Прямая замена✓ В наличии
$14.2 / шт.
Открыть даташит →EPM5128LC-1
✅ Прямая замена✓ В наличии
$8.2 / шт.
Открыть даташит →EPM5128LC-1
✅ Прямая замена✓ В наличии
$8.2 / шт.
Открыть даташит →EPM5128LC2
✅ Прямая замена✓ В наличии
$22.4 / шт.
Открыть даташит →EPM5130LC
✅ Прямая замена✓ В наличии
$15.6 / шт.
Открыть даташит →EPM5192-1LC Максимальные параметры и электрические характеристики
| Family | MAX 5000 |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Usable Gates | 3,750 |
| Macrocells | 192 |
| Logic Array Blocks (LABs) | 4 |
| User I/O Pins | 64 |
| Maximum Operating Frequency | 62.5 MHz |
| Напряжение питания | 5 V |
| Process Technology | UV EPROM, erasable windowless |
| Programmable Interconnect | PIA (Programmable Interconnect Array) |
| JTAG Boundary Scan | IEEE 1149.1 compliant |
| Корпус | 64-pin Ceramic J-Lead Chip Carrier (LC) |
| Тип монтажа | Surface Mount |
| Рабочая температура | 0C to +70C (commercial) |
| Статус RoHS | Non-compliant (ceramic windowless package, lead-bearing termination) |
Руководство по цоколевке EPM5192-1LC в корпусе 64-pin ceramic j-lead chip carrier (lc)
Цоколевка для EPM5192-1LC (корпус 64-pin ceramic j-lead chip carrier (lc)). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для EPM5192-1LC.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
EPM5192-1LC подходит для 6 применениеs: 5 V VME/PCI Bus Address Decoding, Peripheral Glue Logic in Legacy Telecom Chassis, ISA Bus Address Mapping in Industrial PCs, Custom State-Machine Motor Controllers, Pin-Locked Retrofit for 22V10/26V12 Designs, Aerospace and Defense Long-Life Retrofits.
5 V VME/PCI Bus Address Decoding
The EPM5192-1LC is well suited as a bus decoder for legacy VME and PCI industrial backplanes operating at 5 V. Its 192 macrocells provide enough combinatorial capacity to decode the full 32-bit address space plus control signals in a single device, eliminating multiple 22V10/26V12-style PLDs. Deterministic pin-to-pin propagation in the -1 speed grade ensures address valid-before-DS timing is met without state-machine overhead, and the 64 dedicated I/O pins allow direct attachment to buffered bus transceivers. Because the MAX 5000 is EPROM-based, the decoder pattern is retained across power cycles with zero boot latency - critical for hot-swap and fault-recovery scenarios in factory automation backplanes.
Рекомендуется
Peripheral Glue Logic in Legacy Telecom Chassis
Inside legacy telecom and instrumentation chassis the EPM5192-1LC consolidates disparate 74LS series glue logic into a single reprogrammable device. Functions such as chip-select generation, interrupt steering, bus-width conversion and FIFO flag assembly all map cleanly onto its 192-macrocell / 64-I/O architecture. The 5 V tolerant I/O matches adjacent TTL/CMOS peripherals without level shifters, and the JTAG boundary-scan (IEEE 1149.1) simplifies board-level test access. Engineers maintaining multi-generational telecom hardware value the EPROM non-volatility: configuration is retained for the life of the part without a battery, unlike SRAM-based FPGAs that lose pattern on power-down.
Рекомендуется
ISA Bus Address Mapping in Industrial PCs
The EPM5192-1LC is widely used in industrial-IPC ISA-bus designs as the address decoder for plug-in data-acquisition cards and motion-control boards. Its 192 macrocells are sufficient to decode 16-bit ISA address ranges, qualifier signals (AEN, IOCS16, MEMCS16) and the I/O-vs-memory split, replacing several discrete PLDs with a single 64-pin ceramic J-lead device. The deterministic tpd of the -1 speed grade guarantees the I/O cycle timing budget, and the surface-mount ceramic package tolerates industrial thermal ranges. Long-life industrial PC programs value the part's stable, decades-long supply on the secondary market.
Рекомендуется
Custom State-Machine Motor Controllers
Stepper and DC-servo motor controllers in industrial automation commonly use the EPM5192-1LC to implement sequencing, commutation and fault-protection state machines. The 192 macrocells provide ample headroom for multi-axis sequencing (accel/decel profiles, encoder quadrant decoding, limit-switch handling) and the 64 user I/Os interface directly to 5 V H-bridge drivers and Hall-effect sensors. EPROM-based configuration ensures the controller boots instantly on power-up, an important property in safety-rated machinery where unpredictable FPGA boot delays are unacceptable.
Рекомендуется
Pin-Locked Retrofit for 22V10/26V12 Designs
Designers retrofitting legacy 22V10 or 26V12 PAL-based boards to higher macrocell count can drop in the EPM5192-1LC when the surrounding 5 V rail and pinout are preserved. The MAX 5000 architecture accepts standard CUPL/ABEL/MAX+PLUS II compiled JEDEC files, allowing recompilation of legacy equations into a single device instead of multiple discrete PALs. The windowless ceramic J-lead package matches the long-term hermeticity expected in legacy industrial and mil/aero installations, where field-replaceable parts must survive decades without socket maintenance.
Рекомендуется
Aerospace and Defense Long-Life Retrofits
The EPM5192-1LC remains a preferred CPLD for aerospace and defense retrofits where the original Altera MAX 5000 design must be preserved for certification reasons. Its UV-erasable EPROM architecture and ceramic J-lead hermetic package satisfy legacy MIL-spec and DO-254/DO-160 environmental expectations, and the deterministic timing simplifies worst-case timing analysis in safety-critical flight hardware. Programmable via the JTAG interface and supported by Altera's classic MAX+PLUS II toolchain (still maintained for legacy flow), the part is sourced via Rochester Electronics and approved broker channels for last-time-buy and die-bank services.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для EPM5192-1LC — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | EPM5192LC-1 | EPM5130LC | EPM5128LC | EPM5128LC-1 | EPM5128LC2 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 64-pin Ceramic J-Lead Chip Carrier (LC) | 64-pin Ceramic J-Lead Chip Carrier | Ceramic J-Lead Chip Carrier | 68-pin Ceramic J-Lead Chip Carrier | 68-pin Ceramic J-Lead Chip Carrier | 68-pin Ceramic J-Lead Chip Carrier |
| Family | MAX 5000 | MAX 5000 | MAX 5000 | MAX 5000 | MAX 5000 | MAX 5000 |
| Macrocells | 192 | 192 | 192 | 128 (-33%) | 128 (-33%) | 128 (-33%) |
| Usable Gates | 3,750 | 3,750 | 3,750 | 2,500 | 2,500 | 2,500 |
| Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Ключевые отличия
- Highest logic-to-pin density in the MAX 5000 family (против EPM5128LC-1)
- Windowless ceramic J-lead package for long-life industrial/mil retrofits (против Windowed ceramic EPM5192GM variants)
- Single-device 5 V bus decode replacement for multiple 22V10/26V12 PALs (против Discrete 22V10 / 26V12 PAL chains)
Заметки по проектированию
The EPM5192-1LC operates from a single 5 V supply with multiple VCC and GND pins distributed around the 64-pin ceramic J-lead package. Decouple each VCC pin with a 0.1 uF ceramic capacitor placed within 5 mm of the package lead, and add a single 10 uF tantalum or low-ESR electrolytic bulk capacitor at the device entry. Because the MAX 5000 is CMOS-EPROM, current draw is dominated by AC switching - estimate 0.6 mA standby with outputs disabled, rising with toggle frequency and output loading. Maintain solid ground-return paths and avoid splitting ground planes under the device.
The 64-pin ceramic J-lead package provides superior thermal performance over plastic equivalents but still requires derating for high-toggle-rate industrial designs. Estimated: at full 62.5 MHz operation across all outputs into 50 pF loads, internal dissipation may reach 400-500 mW; under this load theta_JA of the ceramic J-lead carrier is approximately 30-35 C/W. Always provide a contiguous ground pad on the top PCB layer beneath the package and consider thermal vias for >300 mW continuous designs.
The ceramic J-lead chip-carrier land pattern requires careful pad geometry: pads should be 0.040 inch wide with 0.020 inch spacing, matching the J-lead footprint exactly to avoid solder bridging. Use a SN63/Pb37 or SN10/Pb90 solder process - the ceramic package is hermetic and tolerates high-temperature reflow up to 260 C peak for 30 seconds. Keep clock and JTAG trace lengths short (<50 mm) and route all VCC/GND pairs in a star topology to minimise switching noise coupling into the EPROM sense circuits.
Common pitfalls include: (1) assuming EPM5192-1LC and EPM5192LC-1 are different parts - they are functionally identical, only the suffix ordering differs; (2) using MAX 7000 or MAX II JEDEC files - the MAX 5000 has a different architecture and requires MAX+PLUS II compilation targeted to MAX 5000; (3) expecting windowless erasure - the LC suffix specifically denotes a windowless ceramic package, so field reprogramming requires a UV eraser-equipped windowed variant (EPM5192GM or similar); (4) designing in EPM5192-1LC for new 3.3 V systems - the part is 5 V only with non-5 V-tolerant inputs.
Информация о соответствии
Ceramic J-lead package with lead-bearing termination (Pb-Sn plating) - RoHS non-compliant by exemption 7(c)-I for lead in ceramic electronic components. Reach compliant per legacy-component ECHA listings. AEC-Q100 not applicable (complex programmable logic, not automotive-grade qualified).
